02250100042 Alternative Sullair Air Compressor Blowdown Valve 1/2 Inlet 02250100-042
The normally closed blow down valve is commonly used to blow down the air/oil separator tank of a rotary screw compressor. The valve is attached to the tank so the tank pressure keeps the valve closed. To "blow down" the tank the valve is piloted open. The piston is designed so that the pilot pressure is less than the tank pressure. The Blow Down valve is a piloted normally open or normally closed valve..
The valve can have an orifice on the exit so that the flow is controlled. The valve is fully pneumatic so that no spring is present. The valve is piloted to act and the system operates to return the valve.
Fault solution - Compressor oil comes out of blowdown valve
- With compressor off, check oil level in compressor both visually and by indicator switch to verify oil level, excessive oil level may cause this.
- Check plumbing of blow down valve the "P" marking on valve should be connected to inlet valve plate and "I" marking should go to ¼ inch tube going to fresh air port of compressor
- Check blowdown valve for functionality and shifting to insure not stuck or sticking
- Check coalescer scavenge line sight glass which is located on top of compressor next to coalescer element, when working properly one should see slugs of oil in sight glass, if no oil is visible scavenge line circuit is not working
Features
1, Guaranteed quality & performance
2, Perfect appearance
3, Competetive price
4, Small order are accepted
Main products:
- Valve Assembly:Air Intake valve, Thermostat Valve, Solenoid Valve, Mminimum Pressure Valve, Blow Off Valve, Drain Valve and so on.
- Rubber Parts: Hose, Coupling, Elbow, Anti-Vibration Pad, Belt and so on.
- Sensor: Temperature Sensor, Pressure Sensor, Oil Level Sensor.
- Other Parts: Gear Set, Oil Seal, Shaft Sleeve, Spring, Controller, Oils and so on.
| Sullair Spare Parts |
| 250024-783 |
Repair Kit Valve |
| 250025-621 |
Thermal Valve Rep Kit |
| 250025-655 |
Blowdown Valve |
| 250031-771 |
Repair Kit for blowdown valve |
| 250038-673 |
Repair Kit for Solenoid Valve |
| 250039-909 |
Termperature Transducer |
| 406929 |
Valve, Diff Press Reg 1/4"NPT |
| 02250049-634 |
Blowdown Valve 1/4 |
| 02250050-612 |
Check MPV Kit |
| 02250050-614 |
Intake Contro Valve Kit |
| 02250055-940 |
Solenoid Valve |
| 02250058-087 |
Temperature Sensor |
| 02250083-661 |
Inlet Valve Kit |
| 02250110-988 |
KIT,RPR 1-5/8"SAE MPV |
| 02250122-079 |
KIt, BLWDN VLV Rebuild DS13 |
| 02250129-175 |
Drain kit |
Air compressor spare parts mainly cover brands such as Atlas copco, Ingersoll Rand, Sullair, CompAir, etc.
The main parts are air filters, oil filters, oil separators, preventive maintenance kit, solenoid valve, sensor, gear, couplings, coolers, etc.
We will meet the needs and interests of our customers, and provide high-quality parts and professional one-stop purchasing service.
Now over 100,000 quality filters including compressed air filters, Hydraulic Filters and complete filter housing assemblies at wholesale discounts. We offer OEM products as well as high quality replacements, engineered to precise OEM specifications and guaranteed to match the exact form, fit and function as the original equipment. Our company is committed to continuous innovation and further improvement to create, improve the efficiency and productivity of excellence, to achieve the highest level of reliability and performance.
Company Services
1. Provide professional advice on the design of customers; Or according to the customer's request to provide solutions.
2. All filter element will be test before delivery, OEM and ODM order are accepted, Any kind of logo printing or design are available.
3. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4. Professional online service; Professional before-sales and after-sales team to deal with your question on timely;
5.Supply sample list, reliable logistics guarantee, cooperation for many year,you only need to bear the freight;
6.If you have any question, please contact us freely by E-mail or Telephone.
Company team
Our company is located in the beautiful coastal city of Qingdao,is a professional manufacturer of air compressor filters and separators,
We repect the enterprise spirit of "steadyfastness,hard work and responsibility" and creat a good corporate environment based on the operation principle of "Integrity,reliability and innovation".
With the survival idea of "perfect technology, good service and excellent quality",
We always adhere to customer first,
aim at serving customer sincerely and touching customer with our service.
We plunge ourselves to provide clear and sustainable comprssed air to our customer,
meanwhile constantly pursue to save the sunning cost of compressor system for them.
Profession, concentration, focus is our corporate philosophy.
Q1. What is your product range?
A: Our products cover replacement hydraulic filter, Air compressor filters, Compressed air filter element, Heavy truck insert filters, Vacuum pump filters, and Some spare parts for compressors.
Q2. Is customized filter or OEM available?
A: Yes, just offer your required specifications and drawings.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build new molds, but open new mold fee charged, when you place bulk order, the mold fee can return back.
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